Description:

An indirect immunofluorescent assay for the screening and semi-quantitative determination of anti-neutrophil cytoplasmic IgG antibodies (ANCA) in human serum. The presence of these antibodies can aid in the assessment of various systemic vasculitides. Fluorescein labeled anti-human IgG conjugate with Evan's Blue - ready to use.

Antigen: native human neutrophil